baber/WOPTO huggingface dataset:
Patent DE-4241560-A1 (DE)
Title: Pivot-sliding door for passenger vehicle - has pendant mounted sliding rails to swing door upwards and outwards prior to opening
Inventor: GOLDBACH HORST
IPC: E05F15/652
Filed: 1992-12-10
Abstract: The passenger vehicle door is mounted flush with the outside of the vehicle when closed and slides over the outside of the vehicle to open. To allow closer spacing to platforms the upper- and lower mountings are on pendant supports (5) which swing the door outwards and upwards prior to opening. A torsion rigid support shaft (1) holds one of the pendant levers and drives it into the raised position. Cranked drives power the tilt and lift action. USE/ADVANTAGE - Esp. for track vehicles abs busses. The lift action enables the bottom of the door to clear close spaced platforms without risk of damage.
Patent DE-4243030-A1 (DE)
Title: New cyclic imine derivs useful as ligands
Inventor: RITTER KURT DR
IPC: C07C67/343
Filed: 1992-12-18
Abstract: New cyclic imine derivs useful as ligands for complexing metals are of formula (I). A= O, S, CR4R5 or NR6; B= an opt inertly substd 1-3C bridging gp, opt forming part of a ring system, opt including X when X= NR4; m= 0-4; n= 0 or 1; R1 = 1-8C alkyl (opt interrupted by O or S atoms), 3-7C cycloalkyl, 1-6C aminoalkyl, 6-10C aryl (opt with inert substits), 7-10C aralkyl, p-methoxybenzyl and/or Y; Y= the residue of a natural aminoacid of formula YCH(NH2)COOH; R2 and R3= 1-8C alkyl, 3-7C cycloalkyl, 1-5C perfluoroalkyl, 1-6C alkoxy, 4-7C cycloalkoxy, 2-10C dialkylamino or 6-10C aryl, these gps opt being linked to form a ring and opt bearing inert substits; R4 and R5= H, 1-4C alkyl, 1-4C alkoxy, Ph or CH2Ph; R6= R4, COOR7 or SOOR7; R7= 1-4C alkyl, Ph, tolyl or CH2Ph; X= O or NR4; Z= N, P, As or Sb. Also claimed are transition metal complexes of formula (II). D= a non-coordinating anion; L= an organic ligand; M= a transition metal; p and q= 0-4.
Patent DE-4244169-A1 (DE)
Title: Road traffic monitoring system
Inventor: PIETZSCH HEINZ-WERNER
IPC: G08G1/09
Filed: 1992-12-24
Abstract: The traffic control and information system has measurement or monitoring points (12,12') at both ends of a road section that are coupled to processors (13,13'). Lighting elements (14) are spaced along the road section, and these connect with lighting control busses (17,17'). The monitoring points can be spaced at intervals along a section of road. The sensors used can measure a number of vehicle parameters such as dynamic wheel loads using inductive loop sensors and load cells.The system allows parameters such as excess loads to be detected. Roadside warning indicators (16) can be caused to flash in a sequence at a controlled rate.
Patent DE-4307736-A1 (DE)
Title: Sequence to process electrophoresic sample of human serum quickly - comprises normalisation of measuring sample derived from electrophoresic processing compared to ref. prod., fractionating sample on basis of derived fractionating point, etc.
Inventor: YOKOGAWA HISAMITSU
IPC: G01N27/447
Filed: 1993-03-11
Abstract: A sequence to process an electrophoresis fraction profile comprises . prepn. and supply of a ref. prod. which has a fractionating point and a peak which serve as ref. points . normalisation of a measuring sample which is derived from electrophoresic processing of a sample . Fractionation of the sample on the basis of a resulting fractionating point which was derived from the fact that a position of the fractionating point of the ref. sample is used as a reference position, and that each ref. sample fractionating point is so positioned that it coincides with a measuring sample fractionating point. USE/ADVANTAGE - The process facilitates the processing of a sample derived from electrophoresic processing of human serum. The process removes the subjective element in assessing the densitometric and electrophoresic differences associated with diagnosis
Patent DE-4308392-A1 (DE)
Title: Airjet spinning frame - utilises the pneumatic device to perform jointing operation following yarn break
Inventor: MIKAMI KAZUHIKO
IPC: D01H1/115
Filed: 1993-03-16
Abstract: A process to carry out a yarn jointing operation on a spinning machine which has a pneumatic spinning device, drafting rollers, and a reel winder. The loose end of yarn at the winder is retrieved and brought back to the jet. This is in an open position, and is operated to draw fibre through the rollers, as spinning-on is achieved. The appts. is also claimed. The suction unit is employed to withdraw the loose end from the reel. The retrieved end of yarn (Y) is made available by unwinding the reel by means of the pressure roller. The end of the yarn is guided, and cut as required, by the mechanism. The pneumatic device is in two sections, with an outer body and the inner spindle, and suitable air connections. There is a mechanism to open the jet. This enables the sliver to be introduced into the pneumatic device through the drafting rollers. The pneumatic supply cn also be controlled, to supply air pressure or suction at the appropriate period. ADVANTAGE - It is feasible to make a joint in the yarn, following a break, on a high speed frame using short fibres, in the manner described.
Patent DE-4309751-A1 (DE)
Title: Device for aircraft to take off from and land on the ground
Inventor: IRLINGER GERHARD
IPC: B64F1/00
Filed: 1993-03-26
Abstract: The invention relates to an aircraft support having a takeoff and landing surface (8) and a takeoff and landing device, comprising a cable (2) which is arranged on the aircraft support. The cable (2) is arranged at a distance above the takeoff and landing surface (8). For an aircraft to land, the cable (2) is arranged above a control stand (4) on which a holder (11) is provided which holds said cable (2) with a loop being formed therein. <IMAGE>
Patent DE-4321174-A1 (DE)
Inventor: SCHRUFF HERBERT
IPC: B21K1/60
Filed: 1993-06-25
Abstract: Expandable rivets with a head (1) at the top, a central slotted expandable part (2) and a retaining part (6) at the bottom can be used as blind-rivet nuts or blind-rivet screws. The production of the slotted central expandable part involves high costs and furthermore the known expandable rivets have a round retaining part, with the result that when the expandable rivet is used corotation occurs. To allow economical manufacture of an expandable rivet with a non-circular retaining part (2), the proposal is to extrude from below into a blank with a head (1) and an adjoining shank (2) a central recess, of shorter length than the shank (2), and to extrude into the outside of the shank spaced groove-like channels (4) extending over the length of the shank and then to make a recess in the blank thus deformed, the said recess extending from the head to the retaining part at the bottom and being situated in a diameter such that the groove-like recesses (4) are cut open in the central expandable part. <IMAGE>
Patent DE-4325221-A1 (DE)
Title: Method for reading in a code into an identification device, in particular for motor vehicles
Inventor: HENNINGER MICHAEL
IPC: G07C9/00
Filed: 1993-07-28
Abstract: The invention relates to a method for reading in a code into an identification device, in particular for motor vehicles, in which a storage capability of the identification device is activated by means of a code, already stored in the identification device, of a code carrier. In order to permit an authorised person to perform changes, in a simple way, to the codes, known to the identification device, of the code carriers, a mode by means of which the coding of at least one code carrier can be stored in the identification device is activated by the identification device after the identification of at least one code carrier which serves for continuous use. <IMAGE>
Patent DE-4328267-A1 (DE)
Title: Diaphragm pump
Inventor: BALTUS RENE
IPC: F04B43/10
Filed: 1993-08-23
Abstract: Published without abstract.
Patent DE-4333625-A1 (DE)
Title: Roller-conveyor track
Inventor: BUESCHENFELD SIEGFRIED
IPC: B65G47/26
Filed: 1993-10-04
Abstract: Roller track with rollers (3) which are each rotatably mounted on a roller shaft (5) fixed in spars (1, 2) arranged laterally to the roller track. Compressed-air actuators (15B, 15K) for a brake and/or a coupling to form a chain drive (18) in which case surround, within the roller (3), the roller shaft (5), by means of which they are in each case connected on the shaft side to braking or coupling compressed air via compressed-air ducts (51). The chain wheel (11) is mounted axially non-displaceably on the roller shaft (5). Between the chain wheel (11) and a coupling disc (9K) is arranged the compressed-air coupling actuator (15K) with its annular piston (35K) which is arranged sealed off in a cylindrical coupling housing (25K) and which loads a coupling thrust plate (13K) which is mounted axially displaceably and fixedly in terms of rotation relative to the chain wheel (11) so as to act on a coupling disc (9K). The brake is designed correspondingly to the coupling, the brake housing (25B) being fixed to the spar (2). <IMAGE>
Patent DE-4335752-A1 (DE)
Title: Plastic securing means with bracing system for panel-like structural parts
Inventor: STOCK ALOIS
IPC: E04F15/024
Filed: 1993-10-20
Abstract: The additional application P 4335233.8 has the object of reducing the amount of raw material used for the plastic securing means and of extending the application area by virtue of joint-free laying of panel-like structural parts. The plastic securing means is such that, depending on the size of the panel-like structural part (31), it can be mounted by means of a fastening piece (27). The bracing pieces (26) (Figure 13) are introduced into the fastening chamber (22) through the cutouts (25) in the retaining profile (21) (Figures 12 and 11). Clamping is effected by corresponding grippers which, through the cutout (24) in the retaining profile (21), press the excentrically mounted articulation finger (32) of the bracing piece (26) vertically downwards and position and clamp the panel-like structural part (31).   Due to the plastic securing means, the application areas are extended, mainly by virtue of joint-free laying of the panel-like structural parts. The amount of raw material used for the plastic securing means is reduced by virtue of the continuous fastening chamber. The plastic securing means permits facilitated mounting and demounting of the panel-like structural part. <IMAGE>
Patent DE-4341052-A1 (DE)
Title: Waveguide coupling for different dia. hollow waveguides
Inventor: RUFF GERD
IPC: H01P5/02
Filed: 1993-12-02
Abstract: The waveguide coupling has a transformation section (11) for matching between the different dia. waveguides, having an outer cross-section at one end corresponding to the internal cross-section of one of the waveguides, so that the latter can be slid onto the transformation section. The transformation section may have a continuously varying cross-section between the ends, or a stepped cross-sectional variation, pref. with an integrated microwave window (15) and an associated waveguide switch (10).
Patent DE-4342248-A1 (DE)
Inventor: SHIRAZI GADI
IPC: H03J7/04
Filed: 1993-12-10
Abstract: Fig. 2 illustrates a communications device (28) comprising a receiver (30, 32), a crystal oscillator (18) having an output frequency (46) that is susceptible to frequency drift from a desired operational output frequency, a calibration circuit (70) for calibrating the output frequency (46) of the crystal oscillator (18) and a comparison circuit (36, 49, 62). The receiver (32, 52) receives, demodulates and responds to a control channel signal (26) of accurate known frequency. The comparison circuit (36, 49, 62) compares the output frequency (46) of the crystal oscillator (18) with the known accurate frequency of the control channel signal (26). The calibration means (70) calibrates the output frequency (46) to substantially said desired operational output frequency in response to the comparison. The crystal oscillator may include a look-up table for correction of its output frequency. <IMAGE>
Patent DE-4402074-A1 (DE)
Title: Improving the optical reflection properties of objects to be laser irradiated
IPC: B05D5/06
Filed: 1994-01-25
Abstract: A process for changing the optical reflection properties in a three-dimensional body. A thin layer is formed on the surface of a fluid mixture which does not react with the surface. The mixture consists of a solvent and a dissolved component which produces diffuse reflective properties in the thin layer formed. The thin layer forms a white, opaque surface coating after evaporation of the solvent and after an adjustable dwell time disperses through sublimation. Also claims the fluid mixture used.
Patent DE-4404143-A1 (DE)
Title: Glove for use in winter sports
Inventor: PAJAROLA NANDO
IPC: A41D19/015
Filed: 1994-02-09
Abstract: A glove for use by snow board users features an oblong elastic stiffening element on the back of the glove (11). When the glove is on, the element is pressed on the wrist by means of a cuff (17) in such a way that the wearer's hand can only be bent backwards against the resistance of the stiffening element.
Patent DE-4404825-A1 (DE)
Title: Method for coating metal formed sections
Inventor: BRUNN WOLF-RUEDIGER DIPL ING
IPC: B05B3/02
Filed: 1994-02-16
Abstract: The formed section (1), by means of a suitable transportation means on a given track at a given speed in a direct sequence, is led first through a fully encompassing heating device (2) located in a plane perpendicular to the transportation direction of the formed section, and then through a coating device (3) located a short distance further on. The coating device has a housing (5) with a number of discharge points (14) directed against the formed section for application of powder-formed material particles.
Patent DE-4405975-A1 (DE)
Title: VTOL swept wing, e.g. canard aircraft
Inventor: WOLFF HANS-DIETRICH
IPC: B64C29/02
Filed: 1994-02-24
Abstract: The aircraft assumes a vertical, longitudinal axis position during start and landing. There is a helicopter-type adjustment propeller (7) and a propeller (18) acting vertically w.r.t. the wing plane for compensating the engine torque of at least one support surface (2,3), with a blower, turbine, etc. possibly replacing the propeller. At least one seat plane (8) can swivel about a suspension axis (12,13) transverse to the aircraft fuselage and parallel to the wing plane. The swivelable seat plane may be a cockpit in the form of a rotation hollow body, flattened at the cockpit bottom.
Patent DE-4407044-A1 (DE)
Inventor: HAN WOO-SUNG
IPC: H01L21/027
Filed: 1994-03-03
Abstract: A mask, which can form a correct exposure pattern on a photoresist a semiconductor wafer having steps 110, comprises a substrate 14 having steps A, B which are opposite to the stepped structure on said semiconductor wafer. Alternatively part of the mask pattern on substrate 2 may be covered with semitransparent layer 30, which corresponds to step 110 on the semiconductor. Hence, a clean and correct pattern can be formed by controlling the amount of exposure irradiated onto step and non-step regions on a semiconductor wafer. <IMAGE>
Patent DE-4411189-A1 (DE)
Title: Ignition coil for an internal combustion engine
Inventor: SAWAZAKI NOBUYUKI
IPC: F02P3/02
Filed: 1994-03-30
Abstract: A large number of ignition coils and a large number of switching arrangements are accommodated in a housing, and a wire cable harness which connects the winding, conductors and the switching arrangement is designed as a unit, using a large number of conductors, by means of a resin. In addition, respective electrical connections are set up by welding, and no soldering is carried out. In consequence, an ignition device is produced in which irritating wiring between a coil and a switching arrangement is eliminated, and the reliability of electrical connections is increased, while being compact and of light weight. <IMAGE>
Patent DE-4415731-A1 (DE)
Title: Sealing device for double circuit brake cylinder
Inventor: BEIER ULRICH
IPC: F16J15/324
Filed: 1994-05-04
Abstract: The sealing device is for a cylinder, the piston of which has a sealing lip (3) with its side surface (3a) against the cylinder wall (6). The external surface (3a) of the sealing lip is made spherical, so that a bead (4) projects radially outwards from it. The bead may have a structured surface.The bead may have ribs running radially round it. Its radius of curvature should be between 1.0 and 2.0 mm. pref. between 1.4 and 1.6 mm. The radial cross-section of the sealing lip should be between 1.5 and 3.0 mm. pref. between 1.8 and 2.2 mm.
Patent DE-4417884-A1 (DE)
Title: Lighting unit (lamp) for inspection of coatings
IPC: G01N33/32
Filed: 1994-05-21
Abstract: Published without abstract.
Patent DE-4423463-A1 (DE)
Title: Rear mirror for traffic users
Inventor: RITTINGHAUS ROLF
IPC: B62J29/00
Filed: 1994-07-05
Abstract: The mirror (1) is fixed to a forwards projecting holder (2) and can be set or adjusted as fitted, using a flexible or pliable holder for preference which (2) in turn in held to a head band (4). The holder can also be secured to a bicycle or protective helmet which in this case is equipped with a rapid fixer so the holder can be secured or removed in quick time. Screw (3) is used to hold the mirror to the holder. The holder is typically in swan-neck design to adapt to the rear view being observed, e.g. road etc. traffic or race competitors and the holder can be clipped to and off the helmet, e.g. by rapid fastener.
Patent DE-4427803-A1 (DE)
Title: Dough prepn. from flour with wheat fraction at reduced energy consumption
Inventor: LOESCHE KLAUS PROF DR
IPC: A21D8/02
Filed: 1994-08-05
Abstract: Prepn. of dough from flour with a wheat fraction comprises kneading the flour at a water adsorption of 70-120% and applying high mechanical energy.
Patent DE-4429917-A1 (DE)
Inventor: RAABE WERNER DR ING
IPC: E02D5/36
Filed: 1994-08-23
Abstract: The method involves inserting a measurement rod (10) into a mixture of liquid, earth loosened by the liquid under pressure and a binding material before the mixture sets to form a supporting or wall element. The measurement rod is fed through the mixture from an initial position until it reaches the edge region (14). The dia. or wall thickness of the supporting or wall element is determined from the difference between the measurement rod's initial and final positions. The measurement rod is brought into contact with the edge region of the mixture during the mixing process.
Patent DE-4438393-A1 (DE)
Title: Method for welding two adjacent plates of plate heat exchanger
Inventor: GUO ZHANGENG DR ING
IPC: B23K11/00
Filed: 1994-10-27
Abstract: The method concerns welding of two adjacent plates (24,27) of a plate heat exchanger incorporating alternatingly welding metal, in the form of rod material, and elastic sealing elements (21,33) in aligned grooves (23,26). The rod material, on its sides to be welded, is provided with at least one narrow protrusion extending beyond its nominal cross-section and running over its entire length. The rod sealing element is joined to the plates by a single resistance welding operation in which the cross-section protrusions are converted into joints (28,29). The rod material and its protrusion are made in the form of a single piece. Alternatively, the protrusion is an added element placed in position before welding. A metal strip with a rectangular cross-section, or a wire with round, oval or polygonal cross-section can be used as a sealing element. The sealing elements and the plates of the heat exchanger are made of the same material. The adjacent plates and the sealing elements are joined by seam roller welding.
Patent DE-4442586-A1 (DE)
Title: Distribution system for cans or bottles
Inventor: DALLABETTA NORMANN
IPC: B65G47/76
Filed: 1994-11-30
Abstract: The distribution system has switching elements (2-17) which are individually switchable such that each feeder unit (18-23) can be connected to each receiver unit (24-33). The switching elements are so selectively switchable that either one feeder unit or several feeder units or all feeder units alternatively supply all the receiver units.Each switching element has its own position motor (37 to 43). The position motors are connected to a central control (44, 47) with several different switching programs or a variable switching program.
Patent DE-4445031-A1 (DE)
Title: Single-phase induction motor for driving cleaning appts.
Inventor: SUTTNER WOLFGANG
IPC: H02K17/04
Filed: 1994-12-16
Abstract: A single-phase induction motor includes a stator (1), a rotor (3) arranged on a shaft (2) and an auxiliary starting device. The auxiliary starting device is actuable by hand, and is specifically designed as a pull-cable starter, and is mounted directly on the rotor (3) shaft (2), and acts on the rotor (3) shaft via a transmission or gear ratio.
Patent WO-8503835-A1 (WO)
Title: High frequency oscillating circuit for effecting a gas discharge and utilization thereof
Inventor: UNGER LADISLAUS
IPC: H02M7/5383
Filed: 1985-02-15
Abstract: Self-heterodyne high frequency oscillating circuit to be used particularly as an electronic apparatus for fluorescent tubes or for the spark-gap ignition of an igniting device for oil- or gas burners. The transformer has three windings and is dimensioned so that there is generated in an open circuit a highly asymmetric alternating output voltage with a high amplitude half-wave and that, in the case of a load which strongly deviates from the rated load, the oscillating behaviour is modified so as to prevent overcharging the transistor used for the circuit control.
Patent WO-8703508-A1 (WO)
Inventor: RODDEWIG DIETER
IPC: F26B7/00
Filed: 1986-12-03
Abstract: The device comprises at least a feeding station (16, 18, 20), a heated processing chamber (22, 24, 26) and at least one material removing device (28, 30, 32). The processing chamber is formed with a bottom (40, 42, 44) which can vibrate and be penetrated by a throughflow of gas.
Patent WO-8801474-A1 (WO)
Title: Fodder
Inventor: FREIHERR VON TUCHER WOLF
IPC: A23K1/18
Filed: 1987-09-04
Abstract: A fodder additive has at least one polyalcohol, preferably a straight-chained one, such as glycerine. The polyalcohol content of the fodder additive is 0.4 to 8.5 % by weight of the total dry mass of the fodder.
Patent WO-9003503-A1 (WO)
Inventor: BONITZ JOERG
IPC: F02B37/12
Filed: 1989-08-24
Abstract: A device for controlling boost pressure comprises either a pressure sensor and a differential pressure sensor, the pressure sensor being connected to one of two intake manifolds of an internal combustion engine and the differential pressure sensor being arranged between the two intake manifolds, or a single pressure sensor (18) which is connected alternately to the first intake manifold (11.1) and the second intake manifold (11.2) by means of a reversing valve (24). These devices and the corresponding process make it possible to control the pressure in both intake manifolds at the same predetermined pressure with a high degree of accuracy. This eliminates the systematic error in known devices and processes due to the pressures in the two intake manifolds being measured by separate pressure sensors which, if of simple design, display different values at equal pressures.
Patent WO-9424744-A1 (WO)
Inventor: MUELLER ROLF
IPC: H02B11/24
Filed: 1994-04-19
Abstract: Un tableau électrique (1) contient un appareil pouvant être sorti et rentré (7), connectable par des contacts interrupteurs fixes et mobiles (8, 9; 11, 12) à des jeux de barres omnibus (10) et à des câbles (14). Un dispositif de protection comprend une plaque de protection (24) qui permet de séparer le compartiment (4) des barres omnibus du compartiment de commutation (3) du tableau (1). La plaque de protection (24) comprend des pièces reliées les unes aux autres par des articulations flexibles élastiques (27). Un support de guidage (34) raccordée à des rails coudés de guidage (35) reçoit la plaque de protection (24). Les rails coudés de guidage (35) ont un profil symétrique en I et peuvent être utilisés comme rails de guidage gauche et droit.